- According with international calls/ long distance calls/ calling services / calling cards / toll-free services.- Support over 250 country codes.- Separate or interfere with native dialer and third-party dialer. Easy configuration for both of them.- Auto add prefix and suffix to outgoing calls.- Prefix and suffix number is customizable.- Simple, easy and convenient to use.- Re-format call number after making call for better performance. No more worries about complicated numbers in call log.- Tweak dialer theme by changing background up to your favor type with 17 pure colors and 16 amazing colors.- Add pause to prefix number which the native dialer could not provides. Very useful if you are using calling services require Automated Attendant. (the condition is your phone support this function).- There are 2 modes in this app. + In app mode: prefix number should be add automatic when use this app for making out going call. There are making no changes if you using the native dialer or a third-party dialer on the phone. + Out app mode: every call will be changed. Very helpful if you are using a calling service for cheaper price or international call all time.- Wipe left or right to change tabs, a cool feature in Android 4+.- Interface is developed based on fragments. Many techniques use for only Android 4+ now compatible with Android 2+ (Of course, Android 4+ seems to be better).- Only available on Android. iOS and Windows Phone are not power enough flatforms for creating app like this one (which interacts deeper in the phone system)....

Example: ---> add a Simple Calling Service with prefix "xxxx" before (Target Number):+ type name of this service in name box.+ type "xxxx" in prefix1 box.+ touch Done.

---> add a International Calling Service with Local Acess Number + PIN + country code + (Target Number) + "#" : + type name of this service.+ type Local Acess Number and PIN in prefix1 box.+ Select Country code.+ type "#" in suffix box.+ touch Done.